<template>
    <!-- 表单 -->
    <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
        <el-form-item label="姓名" prop="username">
            <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
        </el-form-item>
        <el-form-item label="手机" prop="mobile">
            <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" />
        </el-form-item>
        <el-form-item label="入职时间" prop="timeOfEntry">
            <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择入职时间" />
        </el-form-item>
        <el-form-item label="聘用形式" prop="formOfEmployment">
            <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择">
            <el-option v-for="item in hireType" :key="item.id" :label="item.value" :value="item.id" />
            </el-select>
        </el-form-item>
        <el-form-item label="工号" prop="workNumber">
            <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
        </el-form-item>
        <el-form-item label="部门" prop="departmentName">
            <el-input v-model="formData.departmentName" style="width:50%" placeholder="请选择部门" @focus="hFocus"  />
            <div class="tree box" v-if="showFocus">
                <el-tree :data="list" :props="{label:'name'}" @node-click="handleNodeClick" />
            </div>
        </el-form-item>
        <el-form-item label="转正时间" prop="correctionTime">
            <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择转正时间" />
        </el-form-item>
        <el-form-item>
            <el-button @click="hCancel">取消</el-button>
            <el-button type="primary" @click="hDetermine">确定</el-button>
        </el-form-item>
    </el-form>
  </template>

  <script>
    import {AddEmployeesPlus} from '@/api/employees'
    import {getDepartments} from '@/api/departments'
    import {tranListToTreeData} from '@/utils/index'
    import EmployeesEnum from '@/constant/employees'
    console.log(EmployeesEnum.hireType);
  export default {
    data() {
        return {
            hireType:EmployeesEnum.hireType,
            formData: {
                username: '',         // 用户名
                mobile: '',           // 手机号
                formOfEmployment: '', // 聘用形式
                workNumber: '',       // 工号
                departmentName: '',   // 部门
                timeOfEntry: '',      // 入职时间
                correctionTime: ''    // 转正时间
            },
            rules: {
                username: [
                    { required: true, message: '用户姓名不能为空', trigger: 'blur'},
                    { min: 1, max: 4, message: '用户姓名为1-4位', trigger: 'blur' }
                ],
                mobile: [
                    { required: true, message: '手机号不能为空', trigger: 'blur' },
                    { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
                ],
                formOfEmployment: [
                    { required: true, message: '聘用形式不能为空', trigger: 'blur' }
                ],
                workNumber: [
                    { required: true, message: '工号不能为空', trigger: 'blur' }
                ],
                departmentName: [
                    { required: true, message: '部门不能为空', trigger: 'change'}
                ],
                timeOfEntry: [
                    { required: true, message: '请选择入职时间', trigger: 'blur' }
                ]
            },
            list:[],
            showFocus:false,
        }
    },
    created(){
        this.loadDepartments()
    },
    methods:{
        resetForm(){
            this.$refs.addForm.resetFields()
        },
        async doAdd(){
            try {
             const res = await AddEmployeesPlus(this.formData)
             this.$message.success(res.message)
             this.$emit('success')
            } catch (error) {
                console.log(error);
            }
        },
        handleNodeClick(data){
            console.log('data',data);
            // data 判断当前部门有没有子级
            if(data.children.length !== 0) return //如果有子级 忽略不计
            // 如果没有自己 则将当前的名称填充到表单
            this.formData.departmentName = data.name
            // 关闭tree-box
            this.showFocus = false
        },
        hFocus(){
            this.showFocus = true
            this.loadDepartments()
        },
        // 获取部门数据转换为树形结构
        async loadDepartments(){
      try{
        const res = await getDepartments()
        console.log(res);
        res.data.depts.shift()
        this.list = tranListToTreeData(res.data.depts)
      }catch(error){
        console.log(error);
      }
      },
        // 确定部分
        hDetermine(){
            this.$refs.addForm.validate(valid=>{
                if(!valid) return
                this.doAdd()
            })
        },
        // 取消部分
        hCancel(){
            this.$emit('close')
        }
    }
  
  }
  </script>
